Inventor · disambiguated record
Masanaru Hasegawa
Also filed as: HASEGAWA MASANARU
9 granted patents·180 citations·filing 1975–2004
89Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9
Top patents by PatentIndex Score
9 records- 0183US6780493B2Wiring board and a process of producing a wiring boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 24, 2004·39 cites·23 claims
- 0283US6195882B1Method for producing printed wiring boardsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Mar 6, 2001·54 cites·27 claims
- 0372US6703565B1Printed wiring boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 9, 2004·14 cites·10 claims
- 0466US7059039B2Method for producing printed wiring boardsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 13, 2006·10 cites·11 claims
- 0565US6083426AConductive pasteMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 4, 2000·23 cites·16 claims
- 0665US4026703ADual-layered photoreceptor use in electrophotographyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted May 31, 1977·11 cites·8 claims
- 0756US4775595AMagnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Oct 4, 1988·10 cites·5 claims
- 0854US6015872ASubstrate for printed circuit boardMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 18, 2000·19 cites·9 claims
- 0929US4808437AMethod for producing magnetic recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Feb 28, 1989·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →